Well now, found this by accident while looking for the trace of the latest in the series of Shugo19 traces: post #2109297.
Another pic to the pile of confirmed traces by them I guess~

*Edit* Geez, same background AGAIN? post #2858666
*BONUS EDIT* Hardly matters now, but I stumbled upon post #3334627 while looking up something else. So, this is close to but not quite a headshop.